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Program identification apparatus of digital TV

A technology for program identification and digital TV, applied in color TV parts, TV system parts, TV and other directions, can solve the problems of occupying large system resources and the burden of digital TV set-top box system, and achieve the effect of good compatibility

Inactive Publication Date: 2007-08-08
CENT ACADEME OF SVA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current image recognition has applications in various fields, but the applications in TV signal recognition are all based on the hardware environment of the original system and processed by software; the image compression, acquisition and recognition realized by this method are often It will take up a lot of system resources and bring a heavy burden to the digital TV set-top box system

Method used

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  • Program identification apparatus of digital TV
  • Program identification apparatus of digital TV

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Embodiment approach

[0031] As shown in Fig. 1, the present invention provides a kind of device of the program recognition of digital TV, and it comprises image distribution module 1, and the image input module 3 and image output module 2 that are connected with this image distribution module by circuit respectively, and and image input module 1 The image processing module 4 connected by the module through a circuit;

[0032] The image distribution module 1 distributes the input video signal into two identical output video signals, one of which is output to the image input module 3 for image analysis and recognition, and one is output to the image output module 2 for TV or Other display devices directly output video image signals for use; in this embodiment, the model of the image distribution module 1 is AD8061;

[0033] Described image output module 2 is an image output port 201, and its input end is connected with the output end of image distribution module 1, and this image output port 201 dir...

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Abstract

The invention relates to one digital television program identification device, which comprises the following parts: image align module and input module and output module through circuit ; image process module through circuit by image input module; the image input terminal and decoding unit; the image process module comprises orderly frame image represent unit, area image collection unit and image identification unit. The invention provides digital television program identification device based on hardware structure.

Description

technical field [0001] The invention relates to a device for identifying programs of a digital TV, and is particularly suitable for identifying and processing program signals received by a digital TV set-top box. Background technique [0002] At present, surveys on TV ratings are generally limited to passive modes, such as telephone surveys, online surveys, SMS surveys, etc.; the survey process is very cumbersome, and the accuracy of the results is not high. [0003] In view of the large-scale popularization of digital TV in China and the widespread use of digital TV set-top boxes, a TV program recognition device based on digital TV set-top boxes can solve this problem, changing passive tea mixing into active recognition, and using image recognition to complete the program identify. [0004] The current image recognition has applications in various fields, but the applications in TV signal recognition are all based on the hardware environment of the original system and proc...

Claims

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Application Information

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IPC IPC(8): H04N5/00H04N5/44H04N7/26
Inventor XUAN YAO HUAN
Owner CENT ACADEME OF SVA GROUP